Conduct a two-sample t-test at a 1% level of significance to find out if the mean U.S. stock return significantly outperforms the mean US bond return using the monthly data covering the sample period 1980-2020. Draw your conclusion by both the P value method and the Critical Value Method. Use t-test: Two sample Assuming unequal variances in Excel to obtain the Excel printout. data attached - confirmed data is correct

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